This socks for the feet is designed to hydrate your feet, crack-proof with holes to breathe, keep you away from the pain of cracked pain.It is made of high quality silicone material, which is soft, breathable and comfortable.The particles on the bottom are non-slip, alleviates foot pain and reduces foot pressure. Features: 1. Nutritious, anti-cracking and moisturizing feet, away from cracked pain. 2. Washable and unisex, can be washed repeatedly, longer use time. 3. Flexible stretch without deformation, the anti-stretch silicone material is comfortable and durable. 4. Reduce friction, breathable and deodorant, soft shock absorption, convenient for everyday use. 5. The particles on the bottom are non-slip, relieves foot pain and reduces foot pressure. 6. Made of high quality silicone material, which is soft, breathable and comfortable. Specification: Item Type: Silicone Socks Material: silicone Optional color: pink, white, leather color Optional dimensions: S, M, L Quantity: 2 pieces Size L 40-45 21 * 10 cm / 8.3 * 3.9 inches 134 g M 34-39 19 * 9.5 cm / 7.5 * 3.7 inches 121 g S 30-34 17 * 9.5cm / 6.7 * 3.7inc 103g Package list: 2 * Silicone stockings